/// <summary>
/// Gets all category and non-category item decendents for the provided <see cref="CategoryItem"/>, which should represent a <see cref="Metric"/> or <see cref="MetricCategory"/>.
/// </summary>
/// <param name="categoryItem">The <see cref="CategoryItem"/>, which should represent a <see cref="Metric"/> or <see cref="MetricCategory"/>.</param>
/// <param name="includedCategoryIds">The included category ids.</param>
/// <param name="metricCategoryService">The <see cref="MetricCategoryService"/>.</param>
/// <returns></returns>
private List <CategoryItem> GetAllMetricDescendants(CategoryItem categoryItem, string includedCategoryIds, MetricCategoryService metricCategoryService)
{
var childCategories = GetChildren(
id: categoryItem.Id.AsInteger(),
rootCategoryId: 0,
getCategorizedItems: true,
entityTypeId: EntityTypeCache.Get <MetricCategory>().Id,
includedCategoryIds: includedCategoryIds
).ToList();
foreach (var childCategory in childCategories)
{
if (!childCategory.IsCategory)
{
// Load the MetricCategory.
var metricCategory = metricCategoryService.Get(childCategory.Id.AsInteger());
if (metricCategory != null)
{
// Swap the Id to the Metric Id (instead of MetricCategory.Id).
childCategory.Id = metricCategory.MetricId.ToString();
}
}
childCategory.Children = new List <Web.UI.Controls.TreeViewItem>();
childCategory.Children.AddRange(GetAllMetricDescendants(childCategory, includedCategoryIds, metricCategoryService));
}
return(childCategories);
}
public IQueryable <CategoryItem> GetMetricChildren(int id, string includedCategoryIds = "")
{
// Get list of categorized MetricCategory objects from GetChildren().
var metricCategories = GetChildren(
id: id,
rootCategoryId: 0,
getCategorizedItems: true,
entityTypeId: EntityTypeCache.Get <MetricCategory>().Id,
includedCategoryIds: includedCategoryIds
).ToList();
var metricCategoryService = new MetricCategoryService(new RockContext());
var convertedMetrics = new List <CategoryItem>();
// Translate from MetricCategory to Metric.
foreach (var categoryItem in metricCategories)
{
if (!categoryItem.IsCategory)
{
// Load the MetricCategory.
var metricCategory = metricCategoryService.Get(categoryItem.Id.AsInteger());
if (metricCategory != null)
{
// Swap the Id to the Metric Id (instead of MetricCategory.Id).
categoryItem.Id = metricCategory.MetricId.ToString();
}
}
categoryItem.Children = new List <Web.UI.Controls.TreeViewItem>();
categoryItem.Children.AddRange(GetAllMetricDescendants(categoryItem, includedCategoryIds, metricCategoryService));
convertedMetrics.Add(categoryItem);
}
return(convertedMetrics.AsQueryable());
}